Still available to teams on Day 2 of the NFL Draft Friday night — in the second and third rounds — are nine players invited to New York but left in the green room. So are the rest of the deep pool at wide receiver, a handful of quarterbacks who drew late interest from teams, a handful of players harmed by failed drug tests, and all the running backs.

The Houston Texans have the first pick of the second round, and still on the board is Fresno State quarterback Derek Carr — bringing the possibility of the franchise drafting a Carr brother twice. His big brother David was the first pick in franchise history in 2002.

Derek Carr (AP Photo)

Jimmy Garoppolo of Eastern Illinois, one of the players on hand-but undrafted Thursday night, will be of interest. So will quarterbacks whose stock rose and fell throughout the final month before the draft — Pittsburgh’s Tom Savage and Virginia Tech’s Logan Thomas. A.J. McCarron, who led Alabama to two BCS championships, is also still available.

Georgia’s Aaron Murray, who auditioned well despite a torn ACL last season, could get snapped up Friday, as could Clemson’s Tahj Boyd.

LSU quarterback Zach Mettenberger was a Day 2 possibility even though he tore his ACL last November, but then he was named in a Monday report of players whose drug tests at February’s combine were red-flagged. He reportedly had a diluted urine sample.

Others whose draft position could either land them in Day 2 — or push them further back — are Florida State nose tackle Timmy Jernigan and Miami tackle Seantrel Henderson.

Two wide receivers left in the green room, and thus expected to go Friday, are USC’s Marqise Lee and Indiana’s Cody Latimer. The highest rated offensive tackles left waiting after five went Thursday are Cyrus Kouandijo of Alabama and Morgan Moses of Virginia.

Defensive linemen Kody Ealy of Missouri and Ra’Shede Hageman of Minnesota were also left stranded an extra day. Ealy was almost universally considered a first-round talent.

For the second straight year, no running backs were taken in the first round. Several might still have to wait until the third round with all the other positions still loaded. But Ohio State’s Carlos Hyde, LSU’s Jeremy Hill, Auburn’s Tre Mason, Washington’s Bishop Sankey and the biggest small-school sleeper back, Towson’s Terrance West, should anticipate hearing their names called.

The Redskins, Colts and Seahawks will pick for the first time Friday, all in the second round. The Seahawks and 49ers each have two second-round picks. The third round includes four compensatory picks at the end, by Pittsburgh, Green Bay, Baltimore and San Francisco. The 49ers will have three third-round picks.